Should the euro zone switch to a more expansionary fiscal policy that would eliminate its external surplus?
The euro zone (and Germany in particular) is often criticised for its restrictive fiscal policy that has contribute d to a large external surplus. Should the euro zone switch to a more expansionary fiscal policy that would eliminate its external surplus? There will be significant population ageing in the euro zone , which , accordingly, will have to accumulate assets in anticipation of this ageing. There are then two choices: Maintaining a restrictive fiscal policy while accumulat ing external assets, mainly bonds; Switching to a more expansionary fiscal policy, definitely not to finance higher spending on government transfer payments, but to finance useful public investments, efficient public capital (in a broad sense, including human capital). The best choice is the one that has the highest profitability. Currently, the assumption implicitly made is that public capital in the euro zone has a lower profitability than external assets, which is questionable .